Help With IOS Reloading

My Wii has been updated with the latest installs using the softmod guide. I am trying to play tom clancy splinter cell double agent and its not working using neogamma or usb loader gx. When I go to neogamm it has this at the bottom, R9 b56, d2x56v8final (249). According to the guide, this games works using cIOS249 [56] d2x-v6 and I need to install the cIOS to slot 249. Isn't this what I have already? Also, it says to load with Neogamma R9 beta 47 (Or R9 beta51) with "Block IOS reload" set to "method 2". Do I need to downgrade or install something different for this? I'm lost as to what's needed for this game?